1. Berge W. (1947). Cartels challenge to a free world. Translated from the English. Foreign Languages Publishing House (in Russian).
2. Filkin M.E. (2010). Competition in the retail gasoline market. Economics of Contemporary Russia, 3 (50), 78–92 (in Russian).
3. Filkin M.E. (2017). Method of hidden Markov chains for estimation of the level of competition. Competitiveness in the Global World: Economics, Science, Technology, 8 (part 4), 127–132 (in Russian).
4. Baltensperger T., Fuchslin R., Krutli P., Lygeros J. (2016). Multiplicity of equilibria in conjectural variations models of natural gas markets. European Journal of Operational Research, 252 (2), 646–656.
5. Baum L.E., Petrie T. (1966). Statistical inference for probabilistic functions of finite state Markov chains. The Annals of Mathematical Statistics, 37 (6), 1554–1563.
6. Chang W., Sugeta H. (2004) Conjectural variations, market power, and optimal trade policy in a vertically related industry. Review of International Economics, 12, 12–26.
7. Diaz C.A., Villar J., Campos A., Reneses J. (2010). Electricity market equilibrium based on conjectural variations. Electric Power Systems Research, 80, 12, December, 1572–1579.
8. Harrington J.E. (2005). Detecting cartels. Working Paper, No. 526. The Johns Hopkins University, Department of Economics, Baltimore, MD. Ch. 1.
9. Julien L.A. (2010). From imperfect to perfect competition: A parametric approach through conjectural variations. The Manchester School, 78, 6, 660–677.
10. Rotemberg J.J., Saloner G. (1986). A supergame-theoretic model of price wars during booms. American Economic Review, 76, 390–407.
11. Slade M.E. (1986). Conjectures, firm characteristics and market structure. International Journal of Industrial Organization, 4, 347–369.
12. Viterbi A.J. (1967). Error bounds for convolutional codes and an asymptotically optimum decoding algorithm. IEEE Transactions on Information Theory, 13 (2), 260–269.
13. Yao D., DeSanti S. (1993). Game Theory and the Legal Analysis of Tacit Collusion. Antitrust Bulletin, 38, 1 (Spring), 113–141.